Habitat - Indoor :: Big Home for my Babies

[Princess.Champion]

I have two RES, Both 9 months old around 4 inches. The tank they are in now is plenty big enough as they are still babies but I am looking at getting a new tank that will last until they are full grown. How big of a tank of a tank would you recommend? I have looked on a few different and found different anserws

[steve]

Are they males/females? Males will almost always require separation, so you might want to consider an extra long tank... probably in the 180-200 gallon range.